Ultra Cheap Power Supply for OTL (Output Trasformer Less Tube Amplifier)
no power supply trasformer - no isulation !!
designed by A. Ciuffoli


With only:

- 2 ultra cheap solution for anodid supply of the 6C33C-B (no trasformer)
- 1 normal trasformer 220v - 220v about 100w for the anodic of the other tubes
- 1 normal trasformer 220v 24-25v about 200w for the filaments of the tubes
    6C33C-B 2 tubes in series on 12.6v connection
    E182CC/ECC83 4 tubes in series on 12.6v connection

you can build a hi-end OTL amplifier.

But attention where you put the hands !!!!
    

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Andrea Ciuffoli
via degli Zingari 50
00184 Rome
ITALY

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